Individual Calculations September 2017
 Bakouche, Mahmoud  Total change: -38.40  Rating chartPersonal card
 2017 Semi final Algerian championship U14 Open Sidi Bel Abbes ALG 2017-08-05
RcRownchangeKK*chgGame
 1320 1480 2.50 5 -0.96 40 -38.40 
  Mokhtari, Abdelkader 1195 FRA1.0010.16406.40 
  Alioueche, Kerboua Louay 1221 ALG0.501-0.3240-12.80 
  Amrane, Ramdane 1187 ALG0.001-0.8540-34.00 
  Zidi, Rayan 1344 ALG1.0010.324012.80 
  Assem, Abderezzak 1655 ALG0.001-0.2740-10.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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